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3 years ago

Is this positive, negative, none or you cannot tell. Will mark CORRECT brainliest

Mathematics

2 answers:

saul85 [17]3 years ago

4 0

Answer: Positive

Step-by-step explanation: It goes up over time instead of down, so it's positive.

pshichka [43]3 years ago

3 0

Answer:

Positive correlation if right. Atleast consider brainlist:)

Step-by-step explanation:

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Choose the equation that represents the graph below: (1 point) Graph of a line passing through points 0 comma 6 and 9 comma 0 y

aleksklad [387]

Answer:

Option C is correct.

Equation of a line $y=\frac{-2}{3}x+6$ passing through (0,6) and (9,0).

Explanation:

Given the two points (0, 6) and (9 ,0).

To find the equation for the given two points $(x_{1},y_{1})$ and $(x_{2},y_{2})$ is,

$y-y_{1}=m(x-x_{1})$ ; where m is the slope and is given by:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

First find the slope m:

$m=\frac{0-6}{9-0} =\frac{-6}{9} =\frac{-2}{3}$

Substitute this value in equation of line:

$y-6=\frac{-2}{3} (x-0)$ or

$y-6=\frac{-2}{3} x$

⇒ $y=\frac{-2}{3}x+6$

Therefore, the equation for the given point is: $y=\frac{-2}{3}x+6$

7 0

3 years ago

Please help i’ll give brainliest if you help thanks

NeTakaya

4b.

This is the answer

5 0

3 years ago

Which proportion models this problem?

Ilya [14]

Thank you for posting your question here at brainly. Feel free to ask more questions.

The best and most correct answer among the choices provided by the question is C. x over 520 = 5 over 13.

Hope my answer would be a great help for you.

7 0

3 years ago

In the long run,A. the number of firms in the market is fixed.B. competitive firms' ATC curves shift upward or downward to ensur

Yuliya22 [10]

Answer:C. competitive firms' profits are zero.

Step-by-step explanation: Perfect competition is the highest level of competition where the number of buyers and sellers are large,all firms are price takers,no government intervention,the products are homogeneous,no firm makes extraordinary profits, there is free entry and exit for buyers and sellers etc.

IN THE LONG RUN A PERFECTLY COMPETITIVE FIRM MAKES ZERO PROFITS.

6 0

3 years ago

The homecoming dance is going to be held in the school gym which is 300 ft by 300 ft. The fire marshal requires 4

Monica [59]

Find the area of the gym and divide that by the required space.

Area of gym: 300 x 300 = 90,000 square feet.

Number of people: 90,000 / 4 = 22,500

They can sell 22,500 tickets.

7 0

3 years ago